Data Visualization in Python – Bar Charts and Pie Charts

Data visualization skills are a key part of a of data analytics and data science and in this tutorial we’ll cover all the commonly used graphs using Python. We’ll start with a quick introduction to data visualization in Python and then look at python functions for a range of bars and charts.


ggplot2 in R – A Tutorial

In this tutorial we’ll study data visualization using the ggplot2 package in R. The ggplot2 package is one of the most popular packages in data science.

First we’ll study how to construct various bar charts and graphs using ggplot2 and then we’ll study how to plot regression lines and trend lines in R.